| FOUNTAIN PORT LIMITED | Private company limited by shares | Dissolved |
| Ever Fountain Property Agent Limited | Private company limited by shares | Dissolved |
| PURE FOUNTAIN LIMITED | Private company limited by shares | Live |
| FOUNTAIN RICH LIMITED | Private company limited by shares | Dissolved |
| RICH FOUNTAIN LIMITED | Private company limited by shares | Live |
| FOUNTAIN RICH LIMITED | Private company limited by shares | Dissolved |
| FOUNTAIN RICH LIMITED | Private company limited by shares | Live |
| FOUNTAIN RICH INC LIMITED | Private company limited by shares | Live |
| ROSY FOUNTAIN INVESTMENTS LIMITED | Private company limited by shares | Live |
| FOUNTAIN SCIENTIFIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| WEALTHY FOUNTAIN SHIPPING COMPANY LIMITED | Private company limited by shares | Live |
| FOUNTAIN SILVER LIMITED | Private company limited by shares | Live |
| SILVER FOUNTAIN CONSULTANCY COMPANY LIMITED | Private company limited by shares | Live |
| SILVER FOUNTAIN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SKYWARD FOUNTAIN ENTERPRISE LIMITED | Private company limited by shares | Live |
| SMART FOUNTAIN LIMITED | Private company limited by shares | Live |
| FOUNTAIN SMART LIMITED | Private company limited by shares | Live Ceased dormancy on 17-Jun-2016 |
| FOUNTAIN STAND LIMITED | Private company limited by shares | Dissolved |
| STAR FOUNTAIN LIMITED | Private company limited by shares | Live |
| Star Way Fountain Limited | Private company limited by shares | Live |
| STREAM FOUNTAIN LIMITED | Private company limited by shares | Live |
| FOUNTAIN SUCCESS LIMITED | Private company limited by shares | Live |
| Success Fountain Limited | Private company limited by shares | Live |
| Sunny Fountain Limited | | Live |
| SUPER FOUNTAIN INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| FOUNTAIN BALI HYDRO SYSTEMS COMPANY LIMITED | Private company limited by shares | Live |
| TALENT FOUNTAIN LIMITED | Private company limited by shares | Dissolved |
| FOUNTAIN TEXTILES LIMITED | Private company limited by shares | Dissolved |
| FOUNTAIN TIME LIMITED | Private company limited by shares | Dissolved |
| FOUNTAIN OF TOYS LIMITED | Private company limited by shares | Live |
| Fountain Toys Limited | Private company limited by shares | Live |
| VAST FOUNTAIN LIMITED | Private company limited by shares | Dissolved |
| FOUNTAIN VIEW LIMITED | Private company limited by shares | Dissolved |
| Fountain View Limited | Private company limited by shares | Live |
| FOUNTAIN VILLA LIMITED | Private company limited by shares | Dissolved |
| WEALTH FOUNTAIN LIMITED | Private company limited by shares | Dissolved |
| FOUNTAIN WEALTH LIMITED | Private company limited by shares | Dissolved |
| FOUNTAIN WEALTH LIMITED | Private company limited by shares | Live |
| FOUNTAIN WEALTH ASIA LIMITED | Private company limited by shares | Dissolved |
| WEALTH FOUNTAIN CAPITAL LIMITED | Private company limited by shares | Live |
| FOUNTAIN WEALTH ENTERPRISES LIMITED | Private company limited by shares | Live |
| WEALTHY FOUNTAIN LIMITED | Private company limited by shares | Live |
| WISDOM FOUNTAIN COMPANY LIMITED | Private company limited by shares | Dissolved |
| Wishing Fountain Limited | Private company limited by shares | Live |
| Yixing Sea Fountain Equipment Limited | Private company limited by shares | Live |
| Fountainbridge Advisor Limited | Private company limited by shares | Live |
| Fountainbridge Smart Limited | | Live |
| Fountaine International Trading Co., Limited | Private company limited by shares | Live |
| FOUNTAINERS COMPANY LIMITED | Private company limited by shares | Dissolved |
| FOUNTAINFIELD INVESTMENT LIMITED | Private company limited by shares | Live |
| FOUNTAINHEAD LIMITED | Private company limited by shares | Dissolved |
| FOUNTAINHEAD LIMITED | Private company limited by shares | Dissolved |
| FOUNTAINHEAD LIMITED | Private company limited by shares | Dissolved |
| FOUNTAINHEAD COMPANY LIMITED | Private company limited by shares | Live |
| The Fountainhead Capital Limited | | Live |
| Ocean fountainhead Limited | | Live |
| Team Fountainhead Limited | | Live |
| FOUNTAINLAND LIMITED | Private company limited by shares | Live Commenced dormancy on 01-Jun-2016 |
| Fountainmed Limited | Private company limited by shares | Live |
| MAN WAH FOUNTAINPENS AND LIGHTERS COMPANY LIMITED | Private company limited by shares | Dissolved |
| New Fountains Limited | | Live |
| CLEARSPRING FOUNTAINS LIMITED | Private company limited by shares | Live |
| FOUNTAINSIDE LIMITED | Private company limited by shares | Live |
| FOUNTAINVEST HK LIMITED | Private company limited by shares | Live |
| FountainVest Capital Limited | | Live |
| FOUNTAIR LIMITED | | Live |
| FOUNTOM GROUP LIMITED | Private company limited by shares | Live |
| Founton Technology Co., Limited | | Live |
| FOUNTON CORPORATION (HK) LIMITED | Private company limited by shares | Dissolved |
| Fountpoint Limited | Private company limited by shares | Live |
| FOUNTS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |